title: Post-mortem radiology--a new sub-speciality?
abstract: Computed tomography (CT) and magnetic resonance imaging (MRI) examinations of deceased individuals are increasingly being utilized in the field of forensic pathology. However, there are differences in the interpretation of post-mortem and clinical imaging. Radiologists with only occasional experience in post-mortem imaging are at risk of misinterpreting the findings if they rely solely on clinical experience. Radiological specialists working in a co-operative environment with pathologists are pivotal in the understanding of post-mortem CT and MRI, and its appropriate integration into the autopsy. This has spawned a novel subspecialty called post-mortem radiology or necro-radiology (radiology of the deceased). In the future it is likely that whole-body CT will be incorporated into the routine forensic autopsy due its ability to accurately detect and localise abnormalities commonly seen in forensic practice, such as haematoma, abnormal gas collections, fractures, and metallic foreign bodies. In the next 5-10 years most forensic institutes will seek regular access to such CT facilities or install machines into their own mortuaries. MRI is technically more problematic in the deceased but the improved tissue contrast over CT means that it is also very useful for investigation of pathology in the cranial, thoracic, and abdominal cavities, as well as the detection of haematoma in soft tissue. In order for radiologists to be an integral part of this important development in forensic investigation, radiological organizations must recognize the subspecialty of post-mortem radiology and provide a forum for radiologists to advance scientific knowledge in the field.
authors.affiliation: Victorian Institute of Forensic Medicine, Southbank, Victoria, Australia. chriso@vifm.org
authors.forename: C
authors.initials: C
authors.lastname: O'Donnell
authors.forename: N
authors.initials: N
authors.lastname: Woodford
mesh_terms: D002423:Cause of Death; D049429:Forensic Pathology / Q000379:methods*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D014057:Tomography, X-Ray Computed / Q000379:methods